Full Process of Chongqing Freight Import Agency: Practical Guide for Commodity Inspection and Customs Declaration

Core Pain Points of Chongqing Freight Import Agencies and 2026 New Trade RulesIn 2026,Chongqing port import agencies show two major trends: first,the proportion of imports from RCEP member countries has increased to 63%,leading to a surge in demand for origin certificate filing; second,the customs inspection rate for "high-risk categories" (such as used equipment,chemical products) has increased by 18% year-on-year compared with 2025.As an enterprise headquartered in Shanghai,Zhongshitong once handled a case where a mechanical parts importer failed to complete HS code pre-classification in advance,resulting in a 5-day detention of goods after arrival.At that time,the goods were judged as "electromechanical products" requiring 3C certification due to classification errors,while they were actually "hardware tools" that did not need such certification.The problem was finally resolved through classification pre-ruling.Local enterprises in Chongqing often confuse the functions of "freight forwarders" and "customs brokers".In fact,they need integrated full-chain services covering logistics,commodity inspection,foreign exchange settlement and other links.For example,an auto parts company entrusted a pure logistics enterprise as its agent,and failed to confirm in advance that "automobile brake fluid" is a dangerous product,resulting in a penalty imposed by Chongqing Commodity Inspection Bureau according to general cargo inspection standards,and incurred a supplementary certificate fee of 2,000 CNY.### New Supervision Requirements of Chongqing Port in 2026<ul>- Customs has introduced a dynamic valuation model for "under-declared goods",requiring purchase contracts of similar products in the recent 6 months to be provided (for example,an electronic component importer was subject to key verification because its declared unit price was 3% lower than the average market price)- The Commodity Inspection Bureau has launched the "direct port release" pilot program,requiring the Import Goods Pre-Inspection List to be submitted 72 hours in advance,otherwise unpacking inspection may be triggered- The animal and plant quarantine system has added an electronic traceability code module for "cold chain food",and goods without valid codes will be forcibly returned### Typical Risk Points: Valuation Disputes and Commodity InspectionIn 2026,customs valuation pays more attention to the "authenticity of transaction background".A German equipment importer was judged as having "incomplete declared price" because the invoice did not reflect the split of "FOB price + ocean freight",resulting in demurrage of 12,000 CNY.Such problems can be avoided through Zhongshitong’s "double valuation check method": the Shanghai branch of Zhongshitong first conducts a preliminary review of the price,then experts stationed at Chongqing Port conduct a second recheck.Since 2026,this method has reduced the valuation dispute rate for customers by 47%.## Four-Step Compliance Clearance: From HS Code to Port Collaboration### Step 1: Customs Valuation Logic and Pre-ClassificationSince January 2026,Chongqing Customs has put the "Commodity Classification Pre-Ruling System" into use,and enterprises can submit the Classification Pre-Application in advance.Take the import of a batch of medical devices as an example: when the customer declared "dental comprehensive treatment table",Zhongshitong compared it with the "medical diagnostic instruments" category in the 2026 Edition Commodity Classification Manual,and found that it conformed to the feature of "with data storage function",and finally classified it as "85437090",saving 18,000 CNY in tariffs compared with the original declaration.**Practical Notes**:

• It is necessary to indicate "declaration elements and physical consistency statement" (such as "brand/model/material") in the remarks column of the customs declaration form
• For used equipment,an additional "pre-import value assessment report" is required to avoid being identified as "refurbished equipment" which is subject to higher tax rates### Step 2: Commodity Inspection Pre-Audit and Document Closed LoopCommodity inspection pre-audit is a key link for Chongqing import agency services.Take the import of a batch of cosmetics as an example: the customer did not confirm in advance that "lip glaze" belongs to "cream cosmetics" requiring 3C certification,so the goods could not be cleared after arrival due to the lack of Import Cosmetic Registration Certificate.Zhongshitong solves such problems through the "three pre-audit" mechanism: 1.Submit the HS code and product ingredient list 5 working days in advance; 2.Check whether the packaging label complies with GB 5296.3-2026 standard (the detection requirement for "migratory fluorescent substances" is newly added); 3.Coordinate with the pre-classification department of Chongqing Commodity Inspection Bureau to confirm the testing items.<ul>- **General cargo**: Import Goods Customs Declaration Form,Packing List,Commercial Invoice are required- **Dangerous goods**: Additional MSDS (the mandatory item of "transport temperature range" is newly added in 2026) is required- **Animal and plant products**: Apply for Entry Animal and Plant Quarantine Permit in advance,for example,"Chilean cherries" need to be marked with the orchard registration number### Step 3: Import License Processing and RCEP Certificate of OriginThe anti-dumping duty list was updated in 2026,covering products such as "stainless steel tableware" and "some chemical raw materials".A Chongqing kitchenware enterprise imported stainless steel tableware from Japan,and missed the tariff reduction because it did not confirm "whether the goods are originally produced in RCEP member countries".When Zhongshitong assisted it in applying for the RCEP certificate of origin,it found that the "tableware" produced in Japan had some processing procedures completed in China,so the Regional Value Content Calculation Form needed to be supplemented,and finally enjoyed a tariff reduction of 32,000 CNY.**License Processing Priority**:
• 3C certification category: Submit application to Chongqing Bureau of Quality Supervision 15 working days in advance
• Pharmaceutical category: Import Drug Clearance Form (valid for 3 months) is required
• Endangered species: Endangered Species Import Permit must be provided### Step 4: Logistics Transportation and Port CollaborationZhongshitong realizes Shanghai-Chongqing logistics collaboration through the "cross-regional declaration for national ports" model.For example,for a German precision instrument importer,when the goods depart from Hamburg Port,Zhongshitong completes the purchase of "international transportation insurance" in Shanghai in advance,and completes the "bill of lading exchange" simultaneously at Chongqing Port.The goods are released within 24 hours after arrival,saving demurrage of 8,000 CNY per day compared with pure local agency services.**Hidden Cost Avoidance**:
• Demurrage: Indicate "allowed demurrage time + upper limit of cost" in the remarks column of the Ocean Bill of Lading
• Document exchange fee: Choosing "telex release bill of lading" can save 150-300 CNY per shipment in document exchange fee
• Storage fee: Require the shipping company to extend the "free storage period" to 72 hours (need to communicate with Chongqing Port Group in advance)## Zhongshitong’s 20-Year Risk Control System for Chongqing Port Agency ServicesA chemical product importer was once fined 2,000 CNY for "failing to check transportation conditions".Such problems can be avoided under Zhongshitong’s "four-fold verification" mechanism:
  • Logistics link: Check whether the "transportation method" on the Ocean Bill of Lading is consistent with the actual situation (for example,the temperature range needs to be confirmed for "refrigerated containers")
  • Document link: Check whether the "shipping mark" on the import customs declaration form matches that on the certificate of origin
  • Commodity inspection link: Require inspection personnel to take photos of the "goods appearance" on site as the inspection basis
  • Foreign exchange settlement link: Lock the exchange rate through cooperative banks of Zhongshitong,and the exchange loss rate has been controlled within 0.3% in 2026**Real Case (S-T-A-R)**
• **Situation**: A Chongqing auto parts supplier imported "used welding robots" from Germany.Due to unfamiliarity with HS code rules,the original declaration was "84869090" (general industrial robots)
• **Task**: Complete the "old electromechanical product filing" procedure and avoid 3C certification requirements
• **Action**: Zhongshitong provided "disassembly diagram + service life certificate",classified the goods as "84211000" (welding equipment),and applied for the "old electromechanical product import filing certificate" at the same time
• **Result**: The goods were cleared smoothly,saving 6,000 CNY in tariffs and reducing demurrage by 12,000 CNY## 2026 Chongqing Freight Import Agency Pitfall Avoidance GuideRecently,Zhongshitong has found three types of high-frequency errors:
  • **Missing declaration elements**: Failure to fill in the "product model" leads to supplementary certificate requirements during commodity inspection (typical example: "imported bearings" are not filled with "inner diameter/outer diameter/accuracy grade")
  • **Incorrect information on certificate of origin**: The "exporter enterprise name" on the RCEP certificate does not match the information on the bill of lading,resulting in inability to enjoy tariff reduction
  • **False declaration of dangerous goods**: "Alcohol-containing wet wipes" are falsely declared as "ordinary paper products",and are penalized as "Class 8 dangerous goods" by Chongqing CustomsIt is recommended that enterprises complete the following preparations before selecting Chongqing import agency services:
• Establish an "imported goods risk list",and mark "high-risk items" by category (for example,cosmetics need to focus on "whether the preservative ingredients are compliant")
• Retain the certificate of "pre-import sample inspection" to avoid inspection triggered by "ingredient changes"
• Sign a "double valuation agreement" with Zhongshitong to clarify the division of responsibilities for customs valuation disputesZhongshitong always believes that the core value of Chongqing freight import agency services lies in the precise connection between "global supply chain" and "local port rules".In 2026,we have provided "Shanghai-Chongqing" port collaboration services for Chongqing enterprises,helping customers shorten the average customs clearance time by 2.3 days and reduce comprehensive costs by 18%.If you need to further understand the import plan for specific categories,you can contact Zhongshitong Chongqing Branch at any time to obtain free pre-audit services.